You are here

Home

City Name:Sheffield

This is the United States City Name:Sheffield Area Code Database page list. You can click the title to browse the detail information.
Region Code: AL
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Alabama 256 2220000 2229999 NETWORK TEL CORP AL G
Alabama 256 2480000 2480999 DELTACOM INC. - AL G
Alabama 256 2481000 2481999 DELTACOM INC. - AL G
Alabama 256 2482000 2482999 DELTACOM INC. - AL G
Alabama 256 2483000 2483999 DELTACOM INC. - AL G
Alabama 256 2484000 2484999 COMCAST PHONE - AL G
Alabama 256 2485000 2485999 DELTACOM INC. - AL G
Alabama 256 2486000 2486999 DELTACOM INC. - AL G
Alabama 256 2487000 2487999 BANDWIDTH.COM - AL G
Alabama 256 2488000 2488999 DELTACOM INC. - AL G
Alabama 256 2489000 2489999 BANDWIDTH.COM - AL G
Alabama 256 3140000 3140999 BELLSOUTH SO CNTL G
Alabama 256 3141000 3141999 BELLSOUTH SO CNTL G
Alabama 256 3142000 3142999 AT&T CORP. V
Alabama 256 3143000 3143999 BELLSOUTH SO CNTL G
Alabama 256 3144000 3144999 BELLSOUTH SO CNTL G
Alabama 256 3145000 3145999 BELLSOUTH SO CNTL G
Alabama 256 3146000 3146999 BELLSOUTH SO CNTL G
Alabama 256 3147000 3147999 BELLSOUTH SO CNTL G
Alabama 256 3148000 3148999 BELLSOUTH SO CNTL G
Alabama 256 3149000 3149999 BELLSOUTH SO CNTL G
Alabama 256 3200000 3200999 SOUTHERN COMM SVCS M
Alabama 256 3201000 3201999 LEVEL 3 COMM - AL G
Alabama 256 3202000 3202999 LEVEL 3 COMM - AL G
Alabama 256 3203000 3203999 SPRINT SPECTRUM LP M
Alabama 256 3204000 3204999 INTERMEDIA COMM - AL G
Alabama 256 3205000 3205999 COMCAST PHONE - AL G
Alabama 256 3206000 3206999 AT&T LOC - NY G
Alabama 256 3207000 3207999 COMCAST PHONE - AL G
Alabama 256 3208000 3208999 SPRINT SPECTRUM LP M
Alabama 256 3209000 3209999 SPRINT SPECTRUM LP M
Alabama 256 3810000 3819999 BELLSOUTH SO CNTL G
Alabama 256 3830000 3839999 BELLSOUTH SO CNTL G
Alabama 256 3860000 3869999 BELLSOUTH SO CNTL G
Alabama 256 3890000 3899999 BELLSOUTH SO CNTL G
Alabama 256 8260000 8260999 BANDWIDTH.COM - AL G
Alabama 256 8261000 8261999 BANDWIDTH.COM - AL G
Alabama 256 8262000 8262999 COMCAST PHONE - AL G
Alabama 256 8263000 8263999 NEUTRAL TANDEM - AL G
Alabama 256 8264000 8264999 NEUTRAL TANDEM - AL G
Alabama 256 8265000 8265999 BANDWIDTH.COM - AL G
Alabama 256 8266000 8266999 BROADVOX-CLEC - AL G
Alabama 256 8267000 8267999 CENTURYLINK COMM G
Alabama 256 8268000 8268999 BROADVOX-CLEC - AL G
Alabama 256 8269000 8269999 BROADVOX-CLEC - AL G
Alabama 256 9780000 9780999 SPRINT SPECTRUM LP M
Alabama 256 9781000 9781999 US LEC OF AL G
Alabama 256 9782000 9782999 LEVEL 3 COMM - AL G
Alabama 256 9783000 9783999 LEVEL 3 COMM - AL G
Alabama 256 9784000 9784999 BANDWIDTH.COM - AL G
Alabama 256 9785000 9785999 COMCAST PHONE - AL G
Alabama 256 9786000 9786999 TELEPORT COM AM - AL G
Alabama 256 9787000 9787999 SPRINT SPECTRUM LP M
Alabama 256 9788000 9788999 SPRINT SPECTRUM LP M
Alabama 256 9789000 9789999 BANDWIDTH.COM - AL G
Region Code: MA
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Massachusetts 413 2290000 2299999 VERIZON NEW ENGLAND G
Massachusetts 413 2480000 2480999 CTC COMMS CORP. - MA G
Massachusetts 413 2481000 2481999 TIME WARNER CABLE MA G
Massachusetts 413 2482000 2482999 LEVEL 3 COMM - MA G
Massachusetts 413 2483000 2483999 LEVEL 3 COMM - MA G
Massachusetts 413 2484000 2484999 LEVEL 3 COMM - MA G
Massachusetts 413 2485000 2485999 TIME WARNER CABLE MA G
Massachusetts 413 2486000 2486999 BANDWIDTH.COM - MA G
Massachusetts 413 2487000 2487999 BANDWIDTH.COM - MA G
Massachusetts 413 2488000 2488999 BANDWIDTH.COM - MA G
Massachusetts 413 2489000 2489999 CTC COMMS CORP. - MA X
Massachusetts 413 4020000 4020999 BANDWIDTH.COM - MA G
Massachusetts 413 4021000 4021999 BROADVOX-CLEC - MA G
Massachusetts 413 4023000 4023999 BROADVIEW NTWKS - MA G
Massachusetts 413 4027000 4027999 CENTURYLINK COMM G
Massachusetts 413 8120000 8129999 GLOBAL NAPS - MA G
Region Code: TX
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Texas 432 8360000 8369999 BIG BEND TEL CO INC G
Region Code: IA
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Iowa 641 8920000 8920999 FRONTIER CM IA G
Iowa 641 8921000 8921999 MCC TELEPHONY - IA G
Iowa 641 8922000 8922999 FRONTIER CM IA X
Iowa 641 8924000 8924999 FRONTIER CM IA G
Iowa 641 8925000 8925999 FRONTIER CM IA X
Iowa 641 8928000 8928999 FRONTIER CM IA G
Iowa 641 8929000 8929999 FRONTIER CM IA X
Region Code: IL
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Illinois 779 4320000 4329999 MTCO COMMUNICATIONS G
Illinois 815 4540000 4540999 BITWISE COMM - IL G
Illinois 815 4541000 4541999 FRONTIER NORTH - IL X
Illinois 815 4542000 4542999 FRONTIER NORTH - IL G
Illinois 815 4544000 4544999 FRONTIER NORTH - IL X
Illinois 815 4546000 4546999 FRONTIER NORTH - IL X
Illinois 815 4547000 4547999 CENTURYLINK COMM G
Illinois 815 4548000 4548999 MEDIACOM TEL OF IL G
Illinois 815 4549000 4549999 FRONTIER NORTH - IL X
Region Code: PA
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Pennsylvania 814 7270000 7270999 CORE COMM - PA G
Pennsylvania 814 7277000 7277999 CITYNET PENNSYLVANIA G
Pennsylvania 814 8519000 8519999 WINDSTREAM - PA INC. G
Pennsylvania 814 9680000 9680999 WINDSTREAM - PA INC. G
Pennsylvania 814 9683000 9683999 WINDSTREAM - PA INC. G
Pennsylvania 814 9684000 9684999 WINDSTREAM - PA INC. G
Pennsylvania 814 9685000 9685999 WINDSTREAM - PA INC. G
Pennsylvania 814 9687000 9687999 CENTURYLINK COMM G
Pennsylvania 814 9689000 9689999 WINDSTREAM - PA INC. G